Adjustment Of The Machine; Inserting Needle; Removing Bobbin And Bobbin Case - SunStar KM-857 Series User Manual

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3

Adjustment of the machine

1) Inserting needle

As in figure 19, place the upper end of the needle closely
adhered to the upper side of the stopper hole ②, with the
needle groove ① facing inward. Fix the needle with a
fixing screw ③.

2) Removing bobbin and bobbin case

Place the needle ① in the highest position, and then just like in figure 20, open the hook covers ② on the left and right. Raise
the bobbin holder ③ to remove the bobbin case ④ and the bobbin ⑤.
16
▶In case of setting the needle, be sure to switch off the power supply. If the user steps on the pedal
by mistake, the machine will start automatically, and this might lead to physical injuries.
▶When using the clutch motor, remember that the motor revolves for a while even after switching off
the power supply due to inertia. Make sure to start working only after the motor has come to a
complete stop.
Caution
[Figure 19]
[Figure 20]

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